Adj: VFTs for adjacency sub-blocks

[vpp.git] / src / vnet / adj / adj.c

diff --git a/src/vnet/adj/adj.c b/src/vnet/adj/adj.c
index f849691..e1d7821 100644 (file)
--- a/src/vnet/adj/adj.c
+++ b/src/vnet/adj/adj.c
@@ -139,7 +139,7 @@ format_ip_adjacency (u8 * s, va_list * args)
        s = format(s, "\n delegates:\n  ");
         FOR_EACH_ADJ_DELEGATE(adj, adt, aed,
         {
-            s = format(s, "  %U\n", format_adj_deletegate, aed);
+            s = format(s, "  %U\n", format_adj_delegate, aed);
         });
 
        s = format(s, "\n children:\n  ");
@@ -162,6 +162,8 @@ adj_last_lock_gone (ip_adjacency_t *adj)
     ASSERT(0 == fib_node_list_get_size(adj->ia_node.fn_children));
     ADJ_DBG(adj, "last-lock-gone");
 
+    adj_delegate_vft_lock_gone(adj);
+
     vlib_worker_thread_barrier_sync (vm);
 
     switch (adj->lookup_next_index)
@@ -208,6 +210,16 @@ adj_last_lock_gone (ip_adjacency_t *adj)
     pool_put(adj_pool, adj);
 }
 
+u32
+adj_dpo_get_urpf (const dpo_id_t *dpo)
+{
+    ip_adjacency_t *adj;
+
+    adj = adj_get(dpo->dpoi_index);
+
+    return (adj->rewrite_header.sw_if_index);
+}
+
 void
 adj_lock (adj_index_t adj_index)
 {
@@ -328,6 +340,43 @@ adj_feature_update (u32 sw_if_index,
     adj_walk (sw_if_index, adj_feature_update_walk_cb, &ctx);
 }
 
+static adj_walk_rc_t
+adj_mtu_update_walk_cb (adj_index_t ai,
+                        void *arg)
+{
+    ip_adjacency_t *adj;
+
+    adj = adj_get(ai);
+
+    vnet_rewrite_update_mtu (vnet_get_main(),
+                             &adj->rewrite_header);
+
+    return (ADJ_WALK_RC_CONTINUE);
+}
+
+static void
+adj_sw_mtu_update (vnet_main_t * vnm,
+                   u32 sw_if_index,
+                   void *ctx)
+{
+    /*
+     * Walk all the adjacencies on the interface to update the cached MTU
+     */
+    adj_walk (sw_if_index, adj_mtu_update_walk_cb, NULL);
+}
+
+void
+adj_mtu_update (u32 hw_if_index)
+{
+    /*
+     * Walk all the SW interfaces on the HW interface to update the cached MTU
+     */
+    vnet_hw_interface_walk_sw(vnet_get_main(),
+                              hw_if_index,
+                              adj_sw_mtu_update,
+                              NULL);
+}
+
 /**
  * @brief Walk the Adjacencies on a given interface
  */